SA Weather Service · Updated Wednesday, 3 June 2026 · 02:39 SAST
All Cities › Halfway House Primary 291 Van Heerden Avenue
Halfway House Primary 291 Van Heerden Avenue South Africa · -25.99°S, 28.11°E
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10°
Clear Sky Feels like 10°C (Wind Chill 9.6°)
High: 18°
Low: 9°
Wind 5 km/h SSE (F1)
Humidity 65% Comfortable
Rain 1h 0.0 mm
Pressure 1021 hPa Steady
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Synoptic Summary
Current observations for Halfway House Primary 291 Van Heerden Avenue indicate clear sky conditions with air temperature 10°C, surface wind SSE at 5 km/h (Beaufort 1), RH 65% with dew point 0°C (depression 9.9°C), MSL pressure 1021 hPa.
Solar Position
06:47
17:23
Solar Noon 12:05
10h 36m daylight
Declination 22.17°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C)
Precipitation (mm)
POP (%)
Hourly Forecast Next 48h · Scroll →
Current Observations
Wind
5 km/h
SSE · Gusts 0 km/h · F1
UV Index
—
— · Burn time ~N/A
Humidity
65%
Dew point 0°C · Comfortable
Cloud Cover
0%
Mostly clear
Pressure
1021 hPa
Steady · →
Feels Like
10°
Wind chill active
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ) 1.2529 kg/m³
Sat. Vapor Press. (es) 12.2 hPa
Act. Vapor Press. (ea) 7.9 hPa
Mixing Ratio (ω) 4.86 g/kg
Dew Point Depression 9.9 °C
Pressure Tendency → Steady
Stability & Wind
Atm. Stability ↕️ Conditionally Unstable
LCL Analysis LCL 1238m – conditional instability, triggering needed
Beaufort Scale F1 – Light air
Land Effects Smoke drifts
Sea State Ripple-like
Wind Chill 9.6°C
Precip & Fire
Rain 1h 0.0 mm
Rain 6h 0.0 mm
POP 1h / 6h — / —
Thunder Prob. 0%
Fire Danger (FDI) 3.9 Low
FDI Guidance Low risk of fire ignition
Astronomy & Solar Sun & Moon data
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10h 36m
Day Length
Solar noon: 12:05 Declination: 22.17°
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Waning Gibbous
Moon Phase
Illumination: 93.7% Age: 17.1 days